deterrence vs deter

deterrence is a noun but deter is not a noun.

Word	Noun	Adjective	Verb	Adverb
deterrence	Yes	No	No	No
deter	No	No	Yes	No

deterrence (noun)	deter (noun)
the act or process of discouraging actions or preventing occurrences by instilling fear or doubt or anxiety
a communication that makes you afraid to try something
a negative motivational influence

deterrence (verb)	deter (verb)
	turn away from by persuasion
	try to prevent; show opposition to